Question

8

Find the area of the shape.
Either enter an exact answer in terms of or use 3.14 for 7 and enter your answer as a decimal.
units?

Answer 1

49.6

Explanation:

A = πr2, (Pi r-squared)

A = (3.14)(8)2

A = (3.14) (64)

A = 198.4

but you need to take 1/4th of that since you are only looking at 1/4th of the circle so,

.25 x 198.4 = 49.6

Answer 2

The calculated area of the shape is 16π square units

Finding the area of the shape.

From the question, we have the following parameters that can be used in our computation:

The shape

The area of the shape is calculated as

Area = 1/4πr²

Where

Radius, r = 8

Substitute the known values into the equation

Area = 1/4π * 8²

Evaluate

Area = 16π

Hence, the area of the shape is 16π square units